/**
 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package rigo.ricard.pris.rs.ac.uns.dmi.service.persistence;

import com.liferay.portal.NoSuchModelException;
import com.liferay.portal.kernel.bean.BeanReference;
import com.liferay.portal.kernel.cache.CacheRegistryUtil;
import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderPath;
import com.liferay.portal.kernel.dao.orm.Query;
import com.liferay.portal.kernel.dao.orm.QueryPos;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.dao.orm.Session;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.InstanceFactory;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.model.CacheModel;
import com.liferay.portal.model.ModelListener;
import com.liferay.portal.service.persistence.BatchSessionUtil;
import com.liferay.portal.service.persistence.ResourcePersistence;
import com.liferay.portal.service.persistence.UserPersistence;
import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;

import rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException;
import rigo.ricard.pris.rs.ac.uns.dmi.model.CarPicture;
import rigo.ricard.pris.rs.ac.uns.dmi.model.impl.CarPictureImpl;
import rigo.ricard.pris.rs.ac.uns.dmi.model.impl.CarPictureModelImpl;

import java.io.Serializable;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * The persistence implementation for the car picture service.
 *
 * <p>
 * Caching information and settings can be found in <code>portal.properties</code>
 * </p>
 *
 * @author Rigo Richard
 * @see CarPicturePersistence
 * @see CarPictureUtil
 * @generated
 */
public class CarPicturePersistenceImpl extends BasePersistenceImpl<CarPicture>
	implements CarPicturePersistence {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this class directly. Always use {@link CarPictureUtil} to access the car picture persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
	 */
	public static final String FINDER_CLASS_NAME_ENTITY = CarPictureImpl.class.getName();
	public static final String FINDER_CLASS_NAME_LIST_WITH_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List1";
	public static final String FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List2";
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_BY_ADID = new FinderPath(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureModelImpl.FINDER_CACHE_ENABLED, CarPictureImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findByAdId",
			new String[] {
				Long.class.getName(),
				
			"java.lang.Integer", "java.lang.Integer",
				"com.liferay.portal.kernel.util.OrderByComparator"
			});
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_ADID = new FinderPath(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureModelImpl.FINDER_CACHE_ENABLED, CarPictureImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findByAdId",
			new String[] { Long.class.getName() },
			CarPictureModelImpl.ADID_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_ADID = new FinderPath(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByAdId",
			new String[] { Long.class.getName() });
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_ALL = new FinderPath(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureModelImpl.FINDER_CACHE_ENABLED, CarPictureImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL = new FinderPath(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureModelImpl.FINDER_CACHE_ENABLED, CarPictureImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_COUNT_ALL = new FinderPath(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countAll", new String[0]);

	/**
	 * Caches the car picture in the entity cache if it is enabled.
	 *
	 * @param carPicture the car picture
	 */
	public void cacheResult(CarPicture carPicture) {
		EntityCacheUtil.putResult(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureImpl.class, carPicture.getPrimaryKey(), carPicture);

		carPicture.resetOriginalValues();
	}

	/**
	 * Caches the car pictures in the entity cache if it is enabled.
	 *
	 * @param carPictures the car pictures
	 */
	public void cacheResult(List<CarPicture> carPictures) {
		for (CarPicture carPicture : carPictures) {
			if (EntityCacheUtil.getResult(
						CarPictureModelImpl.ENTITY_CACHE_ENABLED,
						CarPictureImpl.class, carPicture.getPrimaryKey()) == null) {
				cacheResult(carPicture);
			}
			else {
				carPicture.resetOriginalValues();
			}
		}
	}

	/**
	 * Clears the cache for all car pictures.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache() {
		if (_HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE) {
			CacheRegistryUtil.clear(CarPictureImpl.class.getName());
		}

		EntityCacheUtil.clearCache(CarPictureImpl.class.getName());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	/**
	 * Clears the cache for the car picture.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache(CarPicture carPicture) {
		EntityCacheUtil.removeResult(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureImpl.class, carPicture.getPrimaryKey());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	@Override
	public void clearCache(List<CarPicture> carPictures) {
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		for (CarPicture carPicture : carPictures) {
			EntityCacheUtil.removeResult(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
				CarPictureImpl.class, carPicture.getPrimaryKey());
		}
	}

	/**
	 * Creates a new car picture with the primary key. Does not add the car picture to the database.
	 *
	 * @param carPicureId the primary key for the new car picture
	 * @return the new car picture
	 */
	public CarPicture create(long carPicureId) {
		CarPicture carPicture = new CarPictureImpl();

		carPicture.setNew(true);
		carPicture.setPrimaryKey(carPicureId);

		return carPicture;
	}

	/**
	 * Removes the car picture with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param carPicureId the primary key of the car picture
	 * @return the car picture that was removed
	 * @throws rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException if a car picture with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture remove(long carPicureId)
		throws NoSuchCarPictureException, SystemException {
		return remove(Long.valueOf(carPicureId));
	}

	/**
	 * Removes the car picture with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param primaryKey the primary key of the car picture
	 * @return the car picture that was removed
	 * @throws rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException if a car picture with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public CarPicture remove(Serializable primaryKey)
		throws NoSuchCarPictureException, SystemException {
		Session session = null;

		try {
			session = openSession();

			CarPicture carPicture = (CarPicture)session.get(CarPictureImpl.class,
					primaryKey);

			if (carPicture == null) {
				if (_log.isWarnEnabled()) {
					_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
				}

				throw new NoSuchCarPictureException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
					primaryKey);
			}

			return remove(carPicture);
		}
		catch (NoSuchCarPictureException nsee) {
			throw nsee;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	@Override
	protected CarPicture removeImpl(CarPicture carPicture)
		throws SystemException {
		carPicture = toUnwrappedModel(carPicture);

		Session session = null;

		try {
			session = openSession();

			BatchSessionUtil.delete(session, carPicture);
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		clearCache(carPicture);

		return carPicture;
	}

	@Override
	public CarPicture updateImpl(
		rigo.ricard.pris.rs.ac.uns.dmi.model.CarPicture carPicture,
		boolean merge) throws SystemException {
		carPicture = toUnwrappedModel(carPicture);

		boolean isNew = carPicture.isNew();

		CarPictureModelImpl carPictureModelImpl = (CarPictureModelImpl)carPicture;

		Session session = null;

		try {
			session = openSession();

			BatchSessionUtil.update(session, carPicture, merge);

			carPicture.setNew(false);
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);

		if (isNew || !CarPictureModelImpl.COLUMN_BITMASK_ENABLED) {
			FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
		}

		else {
			if ((carPictureModelImpl.getColumnBitmask() &
					FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_ADID.getColumnBitmask()) != 0) {
				Object[] args = new Object[] {
						Long.valueOf(carPictureModelImpl.getOriginalAdId())
					};

				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_ADID, args);
				FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_ADID,
					args);

				args = new Object[] { Long.valueOf(carPictureModelImpl.getAdId()) };

				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_ADID, args);
				FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_ADID,
					args);
			}
		}

		EntityCacheUtil.putResult(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
			CarPictureImpl.class, carPicture.getPrimaryKey(), carPicture);

		return carPicture;
	}

	protected CarPicture toUnwrappedModel(CarPicture carPicture) {
		if (carPicture instanceof CarPictureImpl) {
			return carPicture;
		}

		CarPictureImpl carPictureImpl = new CarPictureImpl();

		carPictureImpl.setNew(carPicture.isNew());
		carPictureImpl.setPrimaryKey(carPicture.getPrimaryKey());

		carPictureImpl.setCarPicureId(carPicture.getCarPicureId());
		carPictureImpl.setAdId(carPicture.getAdId());
		carPictureImpl.setFileName(carPicture.getFileName());

		return carPictureImpl;
	}

	/**
	 * Returns the car picture with the primary key or throws a {@link com.liferay.portal.NoSuchModelException} if it could not be found.
	 *
	 * @param primaryKey the primary key of the car picture
	 * @return the car picture
	 * @throws com.liferay.portal.NoSuchModelException if a car picture with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public CarPicture findByPrimaryKey(Serializable primaryKey)
		throws NoSuchModelException, SystemException {
		return findByPrimaryKey(((Long)primaryKey).longValue());
	}

	/**
	 * Returns the car picture with the primary key or throws a {@link rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException} if it could not be found.
	 *
	 * @param carPicureId the primary key of the car picture
	 * @return the car picture
	 * @throws rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException if a car picture with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture findByPrimaryKey(long carPicureId)
		throws NoSuchCarPictureException, SystemException {
		CarPicture carPicture = fetchByPrimaryKey(carPicureId);

		if (carPicture == null) {
			if (_log.isWarnEnabled()) {
				_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + carPicureId);
			}

			throw new NoSuchCarPictureException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
				carPicureId);
		}

		return carPicture;
	}

	/**
	 * Returns the car picture with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param primaryKey the primary key of the car picture
	 * @return the car picture, or <code>null</code> if a car picture with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public CarPicture fetchByPrimaryKey(Serializable primaryKey)
		throws SystemException {
		return fetchByPrimaryKey(((Long)primaryKey).longValue());
	}

	/**
	 * Returns the car picture with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param carPicureId the primary key of the car picture
	 * @return the car picture, or <code>null</code> if a car picture with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture fetchByPrimaryKey(long carPicureId)
		throws SystemException {
		CarPicture carPicture = (CarPicture)EntityCacheUtil.getResult(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
				CarPictureImpl.class, carPicureId);

		if (carPicture == _nullCarPicture) {
			return null;
		}

		if (carPicture == null) {
			Session session = null;

			boolean hasException = false;

			try {
				session = openSession();

				carPicture = (CarPicture)session.get(CarPictureImpl.class,
						Long.valueOf(carPicureId));
			}
			catch (Exception e) {
				hasException = true;

				throw processException(e);
			}
			finally {
				if (carPicture != null) {
					cacheResult(carPicture);
				}
				else if (!hasException) {
					EntityCacheUtil.putResult(CarPictureModelImpl.ENTITY_CACHE_ENABLED,
						CarPictureImpl.class, carPicureId, _nullCarPicture);
				}

				closeSession(session);
			}
		}

		return carPicture;
	}

	/**
	 * Returns all the car pictures where adId = &#63;.
	 *
	 * @param adId the ad ID
	 * @return the matching car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public List<CarPicture> findByAdId(long adId) throws SystemException {
		return findByAdId(adId, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the car pictures where adId = &#63;.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param adId the ad ID
	 * @param start the lower bound of the range of car pictures
	 * @param end the upper bound of the range of car pictures (not inclusive)
	 * @return the range of matching car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public List<CarPicture> findByAdId(long adId, int start, int end)
		throws SystemException {
		return findByAdId(adId, start, end, null);
	}

	/**
	 * Returns an ordered range of all the car pictures where adId = &#63;.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param adId the ad ID
	 * @param start the lower bound of the range of car pictures
	 * @param end the upper bound of the range of car pictures (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of matching car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public List<CarPicture> findByAdId(long adId, int start, int end,
		OrderByComparator orderByComparator) throws SystemException {
		FinderPath finderPath = null;
		Object[] finderArgs = null;

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_ADID;
			finderArgs = new Object[] { adId };
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_ADID;
			finderArgs = new Object[] { adId, start, end, orderByComparator };
		}

		List<CarPicture> list = (List<CarPicture>)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if ((list != null) && !list.isEmpty()) {
			for (CarPicture carPicture : list) {
				if ((adId != carPicture.getAdId())) {
					list = null;

					break;
				}
			}
		}

		if (list == null) {
			StringBundler query = null;

			if (orderByComparator != null) {
				query = new StringBundler(3 +
						(orderByComparator.getOrderByFields().length * 3));
			}
			else {
				query = new StringBundler(2);
			}

			query.append(_SQL_SELECT_CARPICTURE_WHERE);

			query.append(_FINDER_COLUMN_ADID_ADID_2);

			if (orderByComparator != null) {
				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);
			}

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(adId);

				list = (List<CarPicture>)QueryUtil.list(q, getDialect(), start,
						end);
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (list == null) {
					FinderCacheUtil.removeResult(finderPath, finderArgs);
				}
				else {
					cacheResult(list);

					FinderCacheUtil.putResult(finderPath, finderArgs, list);
				}

				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Returns the first car picture in the ordered set where adId = &#63;.
	 *
	 * @param adId the ad ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching car picture
	 * @throws rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException if a matching car picture could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture findByAdId_First(long adId,
		OrderByComparator orderByComparator)
		throws NoSuchCarPictureException, SystemException {
		CarPicture carPicture = fetchByAdId_First(adId, orderByComparator);

		if (carPicture != null) {
			return carPicture;
		}

		StringBundler msg = new StringBundler(4);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

		msg.append("adId=");
		msg.append(adId);

		msg.append(StringPool.CLOSE_CURLY_BRACE);

		throw new NoSuchCarPictureException(msg.toString());
	}

	/**
	 * Returns the first car picture in the ordered set where adId = &#63;.
	 *
	 * @param adId the ad ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching car picture, or <code>null</code> if a matching car picture could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture fetchByAdId_First(long adId,
		OrderByComparator orderByComparator) throws SystemException {
		List<CarPicture> list = findByAdId(adId, 0, 1, orderByComparator);

		if (!list.isEmpty()) {
			return list.get(0);
		}

		return null;
	}

	/**
	 * Returns the last car picture in the ordered set where adId = &#63;.
	 *
	 * @param adId the ad ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching car picture
	 * @throws rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException if a matching car picture could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture findByAdId_Last(long adId,
		OrderByComparator orderByComparator)
		throws NoSuchCarPictureException, SystemException {
		CarPicture carPicture = fetchByAdId_Last(adId, orderByComparator);

		if (carPicture != null) {
			return carPicture;
		}

		StringBundler msg = new StringBundler(4);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

		msg.append("adId=");
		msg.append(adId);

		msg.append(StringPool.CLOSE_CURLY_BRACE);

		throw new NoSuchCarPictureException(msg.toString());
	}

	/**
	 * Returns the last car picture in the ordered set where adId = &#63;.
	 *
	 * @param adId the ad ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching car picture, or <code>null</code> if a matching car picture could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture fetchByAdId_Last(long adId,
		OrderByComparator orderByComparator) throws SystemException {
		int count = countByAdId(adId);

		List<CarPicture> list = findByAdId(adId, count - 1, count,
				orderByComparator);

		if (!list.isEmpty()) {
			return list.get(0);
		}

		return null;
	}

	/**
	 * Returns the car pictures before and after the current car picture in the ordered set where adId = &#63;.
	 *
	 * @param carPicureId the primary key of the current car picture
	 * @param adId the ad ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the previous, current, and next car picture
	 * @throws rigo.ricard.pris.rs.ac.uns.dmi.NoSuchCarPictureException if a car picture with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CarPicture[] findByAdId_PrevAndNext(long carPicureId, long adId,
		OrderByComparator orderByComparator)
		throws NoSuchCarPictureException, SystemException {
		CarPicture carPicture = findByPrimaryKey(carPicureId);

		Session session = null;

		try {
			session = openSession();

			CarPicture[] array = new CarPictureImpl[3];

			array[0] = getByAdId_PrevAndNext(session, carPicture, adId,
					orderByComparator, true);

			array[1] = carPicture;

			array[2] = getByAdId_PrevAndNext(session, carPicture, adId,
					orderByComparator, false);

			return array;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	protected CarPicture getByAdId_PrevAndNext(Session session,
		CarPicture carPicture, long adId, OrderByComparator orderByComparator,
		boolean previous) {
		StringBundler query = null;

		if (orderByComparator != null) {
			query = new StringBundler(6 +
					(orderByComparator.getOrderByFields().length * 6));
		}
		else {
			query = new StringBundler(3);
		}

		query.append(_SQL_SELECT_CARPICTURE_WHERE);

		query.append(_FINDER_COLUMN_ADID_ADID_2);

		if (orderByComparator != null) {
			String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();

			if (orderByConditionFields.length > 0) {
				query.append(WHERE_AND);
			}

			for (int i = 0; i < orderByConditionFields.length; i++) {
				query.append(_ORDER_BY_ENTITY_ALIAS);
				query.append(orderByConditionFields[i]);

				if ((i + 1) < orderByConditionFields.length) {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(WHERE_GREATER_THAN_HAS_NEXT);
					}
					else {
						query.append(WHERE_LESSER_THAN_HAS_NEXT);
					}
				}
				else {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(WHERE_GREATER_THAN);
					}
					else {
						query.append(WHERE_LESSER_THAN);
					}
				}
			}

			query.append(ORDER_BY_CLAUSE);

			String[] orderByFields = orderByComparator.getOrderByFields();

			for (int i = 0; i < orderByFields.length; i++) {
				query.append(_ORDER_BY_ENTITY_ALIAS);
				query.append(orderByFields[i]);

				if ((i + 1) < orderByFields.length) {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(ORDER_BY_ASC_HAS_NEXT);
					}
					else {
						query.append(ORDER_BY_DESC_HAS_NEXT);
					}
				}
				else {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(ORDER_BY_ASC);
					}
					else {
						query.append(ORDER_BY_DESC);
					}
				}
			}
		}

		String sql = query.toString();

		Query q = session.createQuery(sql);

		q.setFirstResult(0);
		q.setMaxResults(2);

		QueryPos qPos = QueryPos.getInstance(q);

		qPos.add(adId);

		if (orderByComparator != null) {
			Object[] values = orderByComparator.getOrderByConditionValues(carPicture);

			for (Object value : values) {
				qPos.add(value);
			}
		}

		List<CarPicture> list = q.list();

		if (list.size() == 2) {
			return list.get(1);
		}
		else {
			return null;
		}
	}

	/**
	 * Returns all the car pictures.
	 *
	 * @return the car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public List<CarPicture> findAll() throws SystemException {
		return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the car pictures.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param start the lower bound of the range of car pictures
	 * @param end the upper bound of the range of car pictures (not inclusive)
	 * @return the range of car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public List<CarPicture> findAll(int start, int end)
		throws SystemException {
		return findAll(start, end, null);
	}

	/**
	 * Returns an ordered range of all the car pictures.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param start the lower bound of the range of car pictures
	 * @param end the upper bound of the range of car pictures (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public List<CarPicture> findAll(int start, int end,
		OrderByComparator orderByComparator) throws SystemException {
		FinderPath finderPath = null;
		Object[] finderArgs = new Object[] { start, end, orderByComparator };

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL;
			finderArgs = FINDER_ARGS_EMPTY;
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_ALL;
			finderArgs = new Object[] { start, end, orderByComparator };
		}

		List<CarPicture> list = (List<CarPicture>)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if (list == null) {
			StringBundler query = null;
			String sql = null;

			if (orderByComparator != null) {
				query = new StringBundler(2 +
						(orderByComparator.getOrderByFields().length * 3));

				query.append(_SQL_SELECT_CARPICTURE);

				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);

				sql = query.toString();
			}
			else {
				sql = _SQL_SELECT_CARPICTURE;
			}

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				if (orderByComparator == null) {
					list = (List<CarPicture>)QueryUtil.list(q, getDialect(),
							start, end, false);

					Collections.sort(list);
				}
				else {
					list = (List<CarPicture>)QueryUtil.list(q, getDialect(),
							start, end);
				}
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (list == null) {
					FinderCacheUtil.removeResult(finderPath, finderArgs);
				}
				else {
					cacheResult(list);

					FinderCacheUtil.putResult(finderPath, finderArgs, list);
				}

				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Removes all the car pictures where adId = &#63; from the database.
	 *
	 * @param adId the ad ID
	 * @throws SystemException if a system exception occurred
	 */
	public void removeByAdId(long adId) throws SystemException {
		for (CarPicture carPicture : findByAdId(adId)) {
			remove(carPicture);
		}
	}

	/**
	 * Removes all the car pictures from the database.
	 *
	 * @throws SystemException if a system exception occurred
	 */
	public void removeAll() throws SystemException {
		for (CarPicture carPicture : findAll()) {
			remove(carPicture);
		}
	}

	/**
	 * Returns the number of car pictures where adId = &#63;.
	 *
	 * @param adId the ad ID
	 * @return the number of matching car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public int countByAdId(long adId) throws SystemException {
		Object[] finderArgs = new Object[] { adId };

		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_BY_ADID,
				finderArgs, this);

		if (count == null) {
			StringBundler query = new StringBundler(2);

			query.append(_SQL_COUNT_CARPICTURE_WHERE);

			query.append(_FINDER_COLUMN_ADID_ADID_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(adId);

				count = (Long)q.uniqueResult();
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (count == null) {
					count = Long.valueOf(0);
				}

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_BY_ADID,
					finderArgs, count);

				closeSession(session);
			}
		}

		return count.intValue();
	}

	/**
	 * Returns the number of car pictures.
	 *
	 * @return the number of car pictures
	 * @throws SystemException if a system exception occurred
	 */
	public int countAll() throws SystemException {
		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_ALL,
				FINDER_ARGS_EMPTY, this);

		if (count == null) {
			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(_SQL_COUNT_CARPICTURE);

				count = (Long)q.uniqueResult();
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (count == null) {
					count = Long.valueOf(0);
				}

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY, count);

				closeSession(session);
			}
		}

		return count.intValue();
	}

	/**
	 * Initializes the car picture persistence.
	 */
	public void afterPropertiesSet() {
		String[] listenerClassNames = StringUtil.split(GetterUtil.getString(
					com.liferay.util.service.ServiceProps.get(
						"value.object.listener.rigo.ricard.pris.rs.ac.uns.dmi.model.CarPicture")));

		if (listenerClassNames.length > 0) {
			try {
				List<ModelListener<CarPicture>> listenersList = new ArrayList<ModelListener<CarPicture>>();

				for (String listenerClassName : listenerClassNames) {
					listenersList.add((ModelListener<CarPicture>)InstanceFactory.newInstance(
							listenerClassName));
				}

				listeners = listenersList.toArray(new ModelListener[listenersList.size()]);
			}
			catch (Exception e) {
				_log.error(e);
			}
		}
	}

	public void destroy() {
		EntityCacheUtil.removeCache(CarPictureImpl.class.getName());
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	@BeanReference(type = AdvertisingPersistence.class)
	protected AdvertisingPersistence advertisingPersistence;
	@BeanReference(type = CarPicturePersistence.class)
	protected CarPicturePersistence carPicturePersistence;
	@BeanReference(type = ResourcePersistence.class)
	protected ResourcePersistence resourcePersistence;
	@BeanReference(type = UserPersistence.class)
	protected UserPersistence userPersistence;
	private static final String _SQL_SELECT_CARPICTURE = "SELECT carPicture FROM CarPicture carPicture";
	private static final String _SQL_SELECT_CARPICTURE_WHERE = "SELECT carPicture FROM CarPicture carPicture WHERE ";
	private static final String _SQL_COUNT_CARPICTURE = "SELECT COUNT(carPicture) FROM CarPicture carPicture";
	private static final String _SQL_COUNT_CARPICTURE_WHERE = "SELECT COUNT(carPicture) FROM CarPicture carPicture WHERE ";
	private static final String _FINDER_COLUMN_ADID_ADID_2 = "carPicture.adId = ?";
	private static final String _ORDER_BY_ENTITY_ALIAS = "carPicture.";
	private static final String _NO_SUCH_ENTITY_WITH_PRIMARY_KEY = "No CarPicture exists with the primary key ";
	private static final String _NO_SUCH_ENTITY_WITH_KEY = "No CarPicture exists with the key {";
	private static final boolean _HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE = GetterUtil.getBoolean(PropsUtil.get(
				PropsKeys.HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE));
	private static Log _log = LogFactoryUtil.getLog(CarPicturePersistenceImpl.class);
	private static CarPicture _nullCarPicture = new CarPictureImpl() {
			@Override
			public Object clone() {
				return this;
			}

			@Override
			public CacheModel<CarPicture> toCacheModel() {
				return _nullCarPictureCacheModel;
			}
		};

	private static CacheModel<CarPicture> _nullCarPictureCacheModel = new CacheModel<CarPicture>() {
			public CarPicture toEntityModel() {
				return _nullCarPicture;
			}
		};
}